Sodium tripolyphosphate
[化] 三磷酸钠; 三聚磷酸钠
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
三聚磷酸盐
🗣️ 情景例句
I talked to Mr. Marchetta.
我跟Marchetta先生谈了。
Omelets are not made without breaking eggs.
有失才有得。
When a student recently saw two workmen using a pneumatic drill outside his university, he immediately telephoned the police and informed them that two students dressed up as workmen were tearing up the road with a pneumatic drill.
最近有个学生看见两个工人在学校门外用风钻干活，马上打电话报告警察，说有两个学生装扮成工人，正在用风钻破坏路面。